Routable map includes all of UT and NV as well as portions of MT, ID, WY, CO, NM, AZ and CA. Topo, hydrography, and wooded areas from USGS. Roads, POI and trails from OpenStreetMap and my personal tracklogs. Land ownership and park boundaries from BLM state office files.

This expanded Desert Southwest map extends from Yosemite on the west to Joshua Tree on the south, Yellowstone in the north, and stays at Mesa Verde on the east. IT WILL OVERWRITE ANY DESERT SOUTHWEST MAP CURRENTLY ON YOUR SYSTEM. This map is routable, but most of the data has been created by OSM volunteers, so please use it with care.